| Category | Muffle Furnace |
| Model | Hardening Furnace |
| Max Temperature | 1000°C (1832°F) |
| Working Temperature | 900°C |
| Thermocouple Type | N (Nicrosil-Nisil) |
| Thermocouple Details | Tolerance Class 2, 0 to +1100°C range, MgO insulated mineral, Inconel 600 sheath, 6mm diameter, Type N |
| Heating Element | Kanthal A1 (FeCrAl) |
| Element Details | Max temp: 1425°C, Superior cyclic performance, FeCrAl alloy with rare earth elements |
| Insulation Material | Ceramic Fibre Board (Standard Grade, 1000°C rated) |
| Insulation Thickness | 75 mm |
| Chamber (MM) | 110 x 90 x 115 |
| Outer Body (MM) | 520.0 x 690.0 x 395.0 |
| Chamber Volume | 1.1 Litres |
| Volume (cu.ft) | 5.2 ft³ |
| Power Load | 3 kW |
| Power Supply | 220V, Single Phase |
| Gross Weight | 33.83 kg |
| Chamber Shape | Rectangular - wide |
| Body Material | MS (Mild Steel) |
| Body Paint Type | Liquid Painting |
| Temperature Controller | PID On/Off Controller |
| Safety Device | MCB |
This furnace is specifically for hardening ferrous metals, particularly steel, by heating them to a critical temperature (typically 850°C for many steels) and then rapidly quenching in oil, water, or polymer. The working principle involves a chamber that heats the parts uniformly to the austenitizing temperature, followed by a quick transfer to a quench tank. Its purpose is to increase the hardness and wear resistance of components like tools, gears, and bearings. It is a fundamental piece of equipment in heat treatment shops and manufacturing plants.
This configuration is suitable when the sample load must fit a 110 x 90 x 115 MM chamber with usable chamber volume of 1.1 litre, approximate power load of 3 kW, rectangular - wide chamber profile. It is commonly selected for laboratory, QC, metallurgical, ceramic, pharmaceutical and industrial heat-treatment work requiring stable heating and repeatable process conditions. Typical use includes general laboratory and industrial heat-treatment applications requiring stable, repeatable temperature control.
Equivalent chamber references: 110 x 90 x 115 MM, 11 x 9 x 12 CM and 4 x 3 x 4 INCH. Buyers searching for 1000°C Hardening Furnace 110 x 90 x 115 MM; Hardening Furnace 1000°C 110 x 90 x 115 MM; Hardening Furnace 110 x 90 x 115 MM 1000°C; 110 x 90 x 115 MM 1000°C Hardening Furnace; 1000 Degree Hardening Furnace 110 x 90 x 115 MM; Hardening Furnace 1000 Degree 110 x 90 x 115 MM can verify the same physical chamber on this canonical product page before requesting price, GST invoice, packaging and delivery.
Trutherm manufactures 1000 Degree Celsius (°C) Hardening Furnace 110 x 90 x 115 MM Chamber for buyers who search by exact machine type, chamber size and 1000°C temperature rating. This page is specific to the MM dimension version, so the chamber size is presented in the unit normally used in the buyer's drawing, tender or purchase request.
A muffle furnace is usually the first furnace a lab installs, since it covers the broadest share of everyday heating, drying and ashing tasks before more specialised equipment is added.
A muffle furnace isolates the sample from direct contact with heating elements or combustion gases, giving cleaner, more repeatable results than an open flame or hot-plate process.